One is cute, fuzzy, and generally well-behaved. The others are mean, nasty, destructive little creatures that will steal your neighbor's snowplow, take your girlfriend hostage, and ultimately try to murder you.

I have more trouble telling the Die Hard characters apart. They always have the same opinions as if they are of one hivemind. I'm sure it isn't just one guy who made a bunch of profiles with Die Hard character names because that would be crazy.